In a group of 38 pupils, 5 play flute only. 14 play piano only. 12 play both instruments. a stufent is chose at random. what is thr probability that the student plays neither instrument? show all the working out

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.